Commerce concluded the fourth expedited sunset review of the antidumping duty order on refined brown aluminum oxide from China, finding that revocation would likely lead to continuation or recurrence of dumping. The AD order (Case A-570-882) remains in effect.

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Review Snapshot

Scope: HS 28 / CN / AD/CVD
Question: Does this source change alter exposure, timing, or review priority for HS 28 / CN / AD/CVD?
Next move: Check HS 28 in Tariffs, then save the scope if this question repeats.

Legal / Policy Context

Policy instruments

AD/CVD

Practical Takeaways

Check the tagged HS codes in tariff context before treating this as a general market signal.
Use Paths to see adjacent source records, countries, and instruments before escalating this as a standalone change.

Source Trail

CommercePrimary briefing source

Open source